body {
	margin: 0;
	padding: 0;
	font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	font-size: 16px;
	color: #2c3e50;
}

h1, h2, h3, h4, h5, h6 {
	font-weight: 600;
	line-height: 1.25;
}

ol, p, ul {
	line-height: 1.7;
}

ol, ul {
	padding-left: 1.2em;
}

a, p a code {
	color: #3eaf7c;
}

a:-webkit-any-link {
	cursor: pointer;
}

a {
	font-weight: 500;
	text-decoration: none;
}

.container {
	width: 740px;
	margin: 0 auto;
	padding: 2rem 2.5rem;
}

.container>h4 {
	margin-top: -3.1rem;
	padding-top: 4.6rem;
	margin-bottom: 0;
}

.container pre {
	line-height: 1.4;
	padding: 1.25rem 1.5rem;
	margin: .85rem 0;
	background-color: #282c34;
	border-radius: 6px;
	overflow: auto;
}

.container code {
	margin: 0;
	font-size: .85em;
}

.container pre code {
	color: #fff;
	padding: 0;
	background-color: transparent;
	border-radius: 0;
}

.container a:hover {
	text-decoration: underline;
}

.language-extra {
	position: relative;
	background-color: #282c34;
	border-radius: 6px;
}

.language-extra:before {
	position: absolute;
	z-index: 3;
	top: .8em;
	right: 1em;
	font-size: .75rem;
	color: hsla(0, 0%, 100%, .4);
}

.language-extra pre {
	background: transparent;
	position: relative;
	z-index: 1;
}

.footer {
	width: 500px;
	height: 50px;
	text-align: center;
	line-height: 50px;
	margin: 20px auto;
	color: #999;
}